ER is an American medical drama television series created by novelist Michael Crichton that aired on NBC from September 19, 1994 to April 2, 2009. It was produced by Constant c Productions and Amblin Entertainment, in association with Warner Bros. Television. ER follows the inner life of the emergency room of fictional County General Hospital in Chicago, Illinois, and various critical issues faced by the room's physicians and staff. The show ran… meer